13 lines
306 B
Rust
13 lines
306 B
Rust
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fn main() {
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for _ in Vec::<u32>::new().iter() { // this iterates over a Unique::empty()
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panic!("We should never be here.");
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}
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// Iterate over a ZST (uses arith_offset internally)
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let mut count = 0;
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for _ in &[(), (), ()] {
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count += 1;
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}
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assert_eq!(count, 3);
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}
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